Circuit Breakers

Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,20 A,10 kAIC,Single-pole,120/240V,BR,#14-4 AWG Cu/Al,Q1,BR,Type BR loadcenters Molded Case Circuit Breakers
Mini circuit breaker, Homeline, 20A, 1 pole, 120/240VAC, 10kA AIR, standard type, plug in, UL Miniature Circuit Breakers
Multi 9 - C60BP - MCB - 1P - 20 A - C Curve - 277 V - 10 kA - UL 489 Low Voltage Circuit Breakers
Branch Circuit Breaker, GFCI 1-Pole 20A 120V, 10Ka Interrupt Rating GFCI Circuit Breakers
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Eaton
Eaton molded case circuit breaker accessory line and load terminal, Line and load terminals, 225 A, #6 AWG-300 kcmil Cu/Al, Q18, Frame J-K, Series C, Pressure type
MFR: Eaton
MFR #: 3TA225FDK
UPC: 786679844250
Item #: 102939
Available to Order
$215.09 each
Availability
Location Available Qty
Eaton
Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,200 A,42 kAIC,Two-pole,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum load,Includes mounting kit
MFR: Eaton
MFR #: CVS2200XMM
UPC: 786685705927
Item #: 275932
Available to Order
$2594.63 each
Availability
Location Available Qty
Eaton
Shunt Trip Kit, 48-60 Vac/Vdc, 50-60 Hz, 48/60V, 1120V, Plunger trip, cutoff switch, Used with EG, JG, LG Circuit Breakers and Motor Circuit Protectors
MFR: Eaton
MFR #: SNT4860CPK
UPC: 786685934761
Item #: 329962
In Stock -
$1573.85 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S01 Handle mechanism, Frame EG, Blue, Series G, NEMA 1/3R/12, 24 in
MFR: Eaton
MFR #: EGHMVD24B0
UPC: 786685762296
Item #: 1227588
Available to Order
$283.45 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, High performance rotary handle kit, Frame J-K, Blue, Series G, 10 in
MFR: Eaton
MFR #: RGHMVD08B
UPC: 786685762234
Item #: 1170633
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory line and load terminal, Optional Line and load terminals, 225 A, Three-pole, 300 kcmil, Frame FD
MFR: Eaton
MFR #: 3TA225FDK3
UPC: 786685883915
Item #: 891610
Available to Order
$314.01 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S2 Handle mechanism, Frame EG, Black/blue, Series G, NEMA 4/4X, 12 in, 12, Inch
MFR: Eaton
MFR #: EGHMVD12BX
UPC: 786685405568
Item #: 241160
Available to Order
$411.97 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S2 Handle mechanism, Frame EG, Red/yellow, Series G, NEMA 1/3R/12, 12, Inch
MFR: Eaton
MFR #: EGHMVD12R
UPC: 786685405599
Item #: 158617
Available to Order
$327.02 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, fixed magnetic trip, Three-pole, 60A, 600Y/347 Vac, 85 kAIC at 240 Vac, 35 kAIC at 480 Vac, 22 kAIC at 600Y/347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGS3060FFG
UPC: 782114877173
Item #: 525344
Available to Order
$1161.73 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 40A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGB3040FFG
UPC: 782114876343
Item #: 180023
Available to Order
$937.24 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Accessories and terminals, Lockable in OFF position, Frame G, Series C
MFR: Eaton
MFR #: GPLKOFF
UPC: 786679109809
Item #: 621768
In Stock -
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Shaft assembly, Removable point, G06, Frame J-K, Series G, 16 in
MFR: Eaton
MFR #: 4217B37G06
UPC: 786679165362
Item #: 341509
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, HFD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Single-pole, 20 A, 347 Vac, 125 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD1020
UPC: 786679175262
Item #: 303127
Available to Order
$716.41 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KD, Electronic LSI trip, 125A, Three-pole, 400A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line side, optional load side, Single-pole imperial mounting base
MFR: Eaton
MFR #: KD3400FK02P16M01X36Y
UPC: 782113966328
Item #: 54774
Available to Order
$10031.03 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft flange-mounted handle mechanism, EG-Frame, Frame J-K, Series G, NEMA 3R/4X, 2 in
MFR: Eaton
MFR #: EHMFS02X
UPC: 782116125999
Item #: 1128426
Available to Order
$1084.63 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory non-padlockable handle lock, Non-padlockable handle lock, Frame F, Series C
MFR: Eaton
MFR #: LKD1
UPC: 786679148402
Item #: 105443
Available to Order
$23.01 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, Series C, F-frame molded case circuit breaker, 200 A, Three-pole, Line and load terminals, Thermal magnetic trip, FD breaker
MFR: Eaton
MFR #: FD3200L
UPC: 786679015407
Item #: 159704
Available to Order
$5483.62 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 100 A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X3T125)
MFR: Eaton
MFR #: PDG13M0100TFFJ
UPC: 786679305379
Item #: 1181913
Available to Order
$748.97 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, Fixed magnetic trip, Three-pole, 125 A, 600Y/347 Vac, 35 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600Y/347 Vac, Line and load, Metric, 50/60 Hz
MFR: Eaton
MFR #: EGE3125FFG
UPC: 782114876848
Item #: 94716
Available to Order
$2772.42 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KD, Fixed thermal and magnetic trips, Three-pole, 250A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Optional Line/load, Single-pole imperial mounting base
MFR: Eaton
MFR #: KD3250M01Z15
UPC: 782114991084
Item #: 148392
Available to Order
$8383.57 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KD, Fixed thermal and magnetic trips, Three-pole, 175A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Optional Line/load, Single-pole imperial mounting base
MFR: Eaton
MFR #: KD3175M01Z15
UPC: 782116072347
Item #: 136956
Available to Order
$8383.57 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Single-pole, 50 A, 347 Vac, 125 Vdc, 35 kAIC at 277 Vac, 18 kAIC at 347 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD1050
UPC: 786679312155
Item #: 1031479
Available to Order
$749.60 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, J-frame, JD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 100 A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: JD3100
UPC: 786679013526
Item #: 37823
Available to Order
$5643.83 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GD, Fixed thermal, fixed magnetic trip, Three-pole, 30A, 480 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 22 kAIC at 480 Vac, 120 Vac rear with left pigtail, 50/60 Hz
MFR: Eaton
MFR #: GD3030S1
UPC: 786679035429
Item #: 326293
Available to Order
$2049.83 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, EHD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Two-pole, 100 A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD2100
UPC: 786679317518
Item #: 328808
Available to Order
$1001.27 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Terminal, 400 A, Three-pole, (2) #2/0 AWG-250 kcmil or (1) 2/0-500 kcmil Cu/Al, Frame J-K, Series C, Pressure type line and load
MFR: Eaton
MFR #: 3TA401K
UPC: 786679884010
Item #: 41938
Available to Order
$217.62 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, ED, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 150A, 240 Vac, 125 Vdc, 22 kAIC at 240 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: EDB3150
UPC: 782116152780
Item #: 77558
Available to Order
$1540.01 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 30 A, Three-pole, 480 V, Adjustable, Frame J-K, 90-300 A, 600 Y/347 V, Series G, Non-aluminum
MFR: Eaton
MFR #: HMCPE030H1C
UPC: 786679113660
Item #: 87854
Available to Order
$1109.95 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory padlockable handle lock, Padlockable handle lock hasp OFF, Frame J-K, Series C, Right-hand mounting
MFR: Eaton
MFR #: PLK3ROFF
UPC: 786679225486
Item #: 240857
Available to Order
$111.35 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, K-Frame terminal shield, Two-pole, three-pole, Q3, Frame J-K
MFR: Eaton
MFR #: TS33LN
UPC: 786679504321
Item #: 648136
Available to Order
$112.73 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 60 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD3060
UPC: 786679305713
Item #: 97096
Available to Order
$2166.95 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FD, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 100A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FD3100L
UPC: 786679305775
Item #: 190901
Available to Order
$2444.96 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GD, Fixed thermal, fixed magnetic trip, Three-pole, 100A, 480 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 22 kAIC at 480 Vac, Load side control wire terminal, 50/60 Hz
MFR: Eaton
MFR #: GD3100G2
UPC: 782113966311
Item #: 116933
Available to Order
$1248.35 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, Fixed magnetic trip, Three-pole, 70 A, 600Y/347 Vac, 35 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600Y/347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGE3070FFG
UPC: 782114876794
Item #: 3350
Available to Order
$1240.30 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KD, Fixed thermal and magnetic trips, Three-pole, 350A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Optional Line/load, Single-pole imperial mounting base
MFR: Eaton
MFR #: KD3350M01Z15
UPC: 782113493169
Item #: 155179
Available to Order
$8383.57 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory line and load terminal, Multiwire Connectors, 125 A, #14-2 AWG, EG-Frame, Frame J-K, Series G, Three-wire
MFR: Eaton
MFR #: 3TA125E3K
UPC: 782116125456
Item #: 127865
Available to Order
$126.71 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 70 A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0070TFFJ
UPC: 786679243961
Item #: 1205285
Available to Order
$658.83 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breakers electrical aftermarket accessoryterminal, Terminal, 2000 A, Three-pole, (6) #2 AWG-600 kcmil, PD6 Global, Frame J-K, 600 V, HW Tunnel terminal, Six-wire, Aluminum, Frame 6
MFR: Eaton
MFR #: PDG6X3TA2000
UPC: 786679611296
Item #: 1220429
Available to Order
$2186.42 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 30A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X2T100)
MFR: Eaton
MFR #: PDG22G0030TFFJ
UPC: 786679310823
Item #: 1185132
In Stock -
$475.59 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 6, Three Pole, 2000A, 65kA/480V, PXR20 LSI TU, No Terminals
MFR: Eaton
MFR #: PDG63M2000E2NN
UPC: 786679380222
Item #: 1182433
In Stock -
$12009.10 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 90A, 100kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23P0090TFFJ
UPC: 786679251355
Item #: 1150349
Available to Order
$1192.59 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Two Pole, 100A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X2T125)
MFR: Eaton
MFR #: PDG12F0100TFFJ
UPC: 786679300770
Item #: 1275225
Available to Order
$407.33 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 60A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X3T125).
MFR: Eaton
MFR #: PDG13G0060TFFJ
UPC: 786679308769
Item #: 990785
Available to Order
$464.67 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 30A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0030TFFJ
UPC: 786679281697
Item #: 1167815
Available to Order
$586.13 each
Availability
Location Available Qty
Eaton
Eaton Power Defense motor circuit protector, Globally Rated, Frame 1 Motor Circuit Protector, Three Pole, 70A, 65kA/480V, Adjutable Intantaneous Standard Calibrations, Standard Line and Load
MFR: Eaton
MFR #: PDG13M0070MSAJ
UPC: 786679318089
Item #: 1237833
Available to Order
$681.79 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Two Pole, 90A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X2T125)
MFR: Eaton
MFR #: PDG12F0090TFFJ
UPC: 786679280362
Item #: 1265318
Available to Order
$407.33 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 25A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0025TFFJ
UPC: 786679243435
Item #: 1124253
Available to Order
$586.13 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT P, 400A, 3 pole, 600VAC, 25kA, lugs, Micrologic 3.0, 80%
MFR: Schneider Electric
MFR #: PJL36040U31A
UPC: 785901947455
Item #: 507089
Available to Order
$13939.51 each
Availability
Location Available Qty

About Circuit Breakers

Circuit breakers are a critical component of electrical systems, protecting them against overload or short-circuiting. These devices shut off power when levels exceed a safety threshold in order to prevent damage to equipment or personnel. There are a variety of types of circuit breakers to suit different applications, including miniature, molded case, low voltage, GFCI, and AFCI.